142279346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{150401}}^1$

素因数の和:150457

約数の個数: 16

約数和(自身を含む): 238236768

約数和(自身を除く): 95957422

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 150401, 300802, 1654411, 3308822, 6467243, 12934486, 71139673, 142279346]

約数ペア:

[(1, 142279346), (2, 71139673), (11, 12934486), (22, 6467243), (43, 3308822), (86, 1654411), (473, 300802), (946, 150401)]